@Angelo John Gage ”Making concious choices” means that consciousness is the same as making choices. Is this your view, conciousness as the base for all perception? 1) Conciousness as a base for all perceptions being contingent, free will is contingent. This is a materialist account.
Paraphrase that into “making mindful choices”, and it means that awareness is the same as making choices. 2) This is free will taking into account the effort as “turning-of -attention-to”. This is an existentialist account.
If I understand you correctly it is these two concepts that go into your 50/50 account of free will?
3) How about saying there is no free will, on account of nothing?
4) Free will is wonderful